JP4767362B2 - 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法 - Google Patents

排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法 Download PDF

Info

Publication number
JP4767362B2
JP4767362B2 JP2010507122A JP2010507122A JP4767362B2 JP 4767362 B2 JP4767362 B2 JP 4767362B2 JP 2010507122 A JP2010507122 A JP 2010507122A JP 2010507122 A JP2010507122 A JP 2010507122A JP 4767362 B2 JP4767362 B2 JP 4767362B2
Authority
JP
Japan
Prior art keywords
valve
shaft
drive shaft
exhaust gas
gas recirculation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2010507122A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2009125526A1 (ja
Inventor
拓朗 頭井
晴夫 綿貫
帥男 三好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2010507122A priority Critical patent/JP4767362B2/ja
Publication of JPWO2009125526A1 publication Critical patent/JPWO2009125526A1/ja
Application granted granted Critical
Publication of JP4767362B2 publication Critical patent/JP4767362B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5793—Distinct end coupler including member wedging or camming means
JP2010507122A 2008-04-08 2009-01-14 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法 Active JP4767362B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010507122A JP4767362B2 (ja) 2008-04-08 2009-01-14 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008100514 2008-04-08
JP2008100514 2008-04-08
JP2010507122A JP4767362B2 (ja) 2008-04-08 2009-01-14 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法
PCT/JP2009/000107 WO2009125526A1 (ja) 2008-04-08 2009-01-14 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法

Publications (2)

Publication Number Publication Date
JPWO2009125526A1 JPWO2009125526A1 (ja) 2011-07-28
JP4767362B2 true JP4767362B2 (ja) 2011-09-07

Family

ID=41161664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010507122A Active JP4767362B2 (ja) 2008-04-08 2009-01-14 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法

Country Status (5)

Country Link
US (1) US7997557B2 (de)
JP (1) JP4767362B2 (de)
CN (1) CN101960133B (de)
DE (1) DE112009000793B4 (de)
WO (1) WO2009125526A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505000A (ja) * 2011-12-15 2015-02-16 ヴァレオ システム ドゥ コントロール モトゥール ポペット弁を有する排気ガス再循環システム

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128104A (zh) * 2011-04-08 2011-07-20 无锡隆盛科技有限公司 一种进出气口可互换的电动egr阀
US9644574B2 (en) * 2014-12-01 2017-05-09 Denso International America, Inc. EGR device having baffle and EGR mixer for EGR device
DE102015122379B4 (de) 2015-12-21 2018-10-11 Pierburg Gmbh Ventilvorrichtung für eine Verbrennungskraftmaschine
FR3069609B1 (fr) * 2017-07-26 2019-08-23 Mmt ag Vanne de dosage de fluide
EP3628853B1 (de) * 2018-09-28 2021-12-29 Vitesco Technologies GmbH Ventil
CN110230558B (zh) * 2019-06-29 2024-05-07 无锡同益汽车动力技术有限公司 一种双阀芯热端egr阀阀座结构
FR3122225A1 (fr) * 2021-04-21 2022-10-28 Bontaz Centre R & D Dispositif de liaison par clipsage presentant une tenue a la traction amelioree

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162724A (ja) * 1997-06-24 1999-03-05 Eaton Corp 内燃機関用排気ガス循環装置
JP2004052648A (ja) * 2002-07-19 2004-02-19 Keihin Corp 排気ガス再循環バルブ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136680U (de) * 1986-02-21 1987-08-28
JPH05106520A (ja) * 1990-12-28 1993-04-27 Aisan Ind Co Ltd 流量制御弁
JPH0849785A (ja) 1994-08-06 1996-02-20 Toyota Autom Loom Works Ltd モータ駆動式バルブの軸の連結機構
JPH08151963A (ja) 1994-11-30 1996-06-11 Unisia Jecs Corp 排気還流制御弁
JP3368518B2 (ja) * 1995-06-30 2003-01-20 三菱自動車工業株式会社 多段開度弁装置
JPH0932654A (ja) 1995-07-19 1997-02-04 Unisia Jecs Corp 排気ガス再循環バルブ
DE19730998C2 (de) * 1996-07-19 2001-10-31 Hitachi Ltd Motorbetätigtes Durchflußmengensteuerventil und Abgasrückführungssteuerventil für Verbrennungsmotoren
JP3857128B2 (ja) * 2001-12-21 2006-12-13 三菱電機株式会社 流量制御弁
JP4383933B2 (ja) * 2004-03-15 2009-12-16 三菱電機株式会社 電動制御弁の出力軸接続構造の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1162724A (ja) * 1997-06-24 1999-03-05 Eaton Corp 内燃機関用排気ガス循環装置
JP2004052648A (ja) * 2002-07-19 2004-02-19 Keihin Corp 排気ガス再循環バルブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505000A (ja) * 2011-12-15 2015-02-16 ヴァレオ システム ドゥ コントロール モトゥール ポペット弁を有する排気ガス再循環システム

Also Published As

Publication number Publication date
JPWO2009125526A1 (ja) 2011-07-28
US7997557B2 (en) 2011-08-16
DE112009000793B4 (de) 2014-02-13
US20110017934A1 (en) 2011-01-27
DE112009000793T5 (de) 2011-05-05
WO2009125526A1 (ja) 2009-10-15
CN101960133B (zh) 2013-04-17
CN101960133A (zh) 2011-01-26

Similar Documents

Publication Publication Date Title
JP4767362B2 (ja) 排気ガス再循環バルブおよび排気ガス再循環バルブの製造方法
US9885278B2 (en) Wastegate valve and method for installing a wastegate valve into the turbine housing of an exhaust-gas turbocharger
JP6648740B2 (ja) 弁装置、及び、弁装置の製造方法
US8464677B2 (en) Variable valve lift apparatus
CN104271919A (zh) 用于涡轮增压器的轴密封系统
JPH07507618A (ja) 内燃機関の排気制御弁
US7204240B2 (en) Integrated valve
JP5053294B2 (ja) 排気ガス再循環バルブ
JP2006005987A (ja) モータの軸受保持構造
WO2018100872A1 (ja) 弁装置
WO2010061509A1 (ja) Ｅｇｒバルブ装置および弁軸組み付け方法
KR20130126920A (ko) 연료 시스템용 유량 조절 밸브
CN103649512A (zh) 用于内燃机的阀门装置
JP2010121569A (ja) 排気ガス還流装置
KR101376775B1 (ko) 내연기관용 전자식 배기가스 재순환 액츄에이터
JP2016133076A (ja) バルブ装置
JP2017522513A (ja) ストッパ座金を備えた特に自動車用の流体循環弁およびそのような弁の製造方法
US20210239036A1 (en) Valve assembly for a charging device
JP2007309215A (ja) バルブスプリングのガイド構造
CN219452225U (zh) 涡轮增压器
JPH0932654A (ja) 排気ガス再循環バルブ
JP7099026B2 (ja) 弁装置
JP7137218B2 (ja) 電動弁
JP2003322071A (ja) 燃料噴射弁
JP3648341B2 (ja) 排気ガス還流制御弁

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110329

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20110329

TRDD Decision of grant or rejection written
A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20110506

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110517

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110614

R150 Certificate of patent or registration of utility model

Ref document number: 4767362

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140624

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250